baber/WOPTO huggingface dataset:
Patent JP-S61175246-A (JP)
Title: Fuel control for internal-combustion engine equipped with supercharger
Inventor: TAKEDA YUJI
IPC: F02D23/02
Filed: 1985-01-28
Abstract: PURPOSE:To prevent the generation of over-rich state of air-fuel ratio by reducing he fuel injection amount when the variation of the charge efficiency of an engine from the value larger than 1 to the value less than 1 for at least a prescribed time at a prescribed speed or more is detected. CONSTITUTION:In engine operation, each output signal of a water-temperature sensor 10, revolution-angle sensor 21, cylinder discriminating sensor 22, and an air flow meter 26 is input into an electronic control circuit 14, and the fuel amount corresponding to the operation state is calculated, and a fuel injection valve 15 is controlled according to the calculated fuel amount. Further, the charge efficiency GR (ratio between the weight of the fresh air inhaled into the cylinder under the atmospheric state and the weight of the fresh air which occupies the cycle capacity under the standard atmospheric state) is calculated. When the change from the state GR>1 to the state GR<1 continues for a prescribed time or more with at least a prescribed speed, said change is detected as the sharp reduction of load, and the fuel less than the amount corresponding to the operation state is jetted out.
Patent JP-H02199736-A (JP)
Title: Manufacture of control electrode substrate for phosphor display panel
Inventor: TAKAGI SEISHI
IPC: H01J9/14
Filed: 1989-01-27
Abstract: PURPOSE:To manufacture the electrode substrate in the title at a low cost and improve its mechanical strength by pasting a thin plate electrode base material on the whole top side of a frame-shaped insulated substrate having open holes through a thermosealing material, while etching this thin plate electrode base material for obtaining a prescribed electrode pattern. CONSTITUTION:A frame-shaped insulated substrate 32 is formed by applying insulating films 36 and 36 as frit glass to a metal substrate 32A in which open holes 30 are formed in advance by photoetching. A thin plate electrode base material 34 is pasted all over an insulated substrate 32 on the insulating film 36, which is thermosealing material on the top side of this frame-shaped substrate 32 covering the open holes 30 to obtain a prescribed electrode pattern by etching. Two manufacturing processes of a pasting process and an etching process suffice so as to make it possible to manufacture the electrode substrate at a low price while improving its mechanical strength.
Patent JP-S60196325-A (JP)
Inventor: AN HORUTO
IPC: B29C48/30
Filed: 1985-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61176859-A (JP)
Title: Voltage detecting circuit of specific frequency
Inventor: MAEDA KOJI
IPC: G01R19/00
Filed: 1985-02-01
Abstract: PURPOSE:To detect the amplitude of a signal to be detected regardless of the phase difference between the signal to be detected and signal for detection by combining the signal to be detected and the signal for detection in an arithmetic circuit. CONSTITUTION:The products of the signals which are passed through 90 deg. phase delayers 3a, 3b and the signals which are not passed therethrough are obtd. from the signal from a path 1 for the signal to be detected and a path 2 for the signal for detection by integrators 4a, 4b and are added by an adder 5a. The added signal is passed through a time average calculator 6a. On the other hand, the product of the signal from the path 1 and the signal from the path 2 which is passed through the 90 deg. phase delayer 3b and the product of the signal from the path 1 which is passed through the delayer 3a and the signal from the path 2 are obtd. by integrators 4c, 4d. The added signal is passed through a time average calculator 6b. The signals are respectively passed through square calculators 7a, 7b and the sum thereof is obtd. by an adder 5c. The assignment of the specific frequency in the path for the signal to be detected and the detection of the voltage thereof are thus made possible as far as the amplitude of the signal for detection is known.
Patent JP-H10213176-A (JP)
Title: Changeover control type fluid-filled vibration control device
Inventor: MORI YOSHIYUKI
IPC: B60K5/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To ensure long-term reliability and improve a vibrating characteristic in a wide range of frequency band by selecting a communicating passage from a main fluid chamber to one of two orifices different in cross-sectional area in a changeover control type fluid-filled vibration control device. SOLUTION: A vibration isolating base body 3 is provided between a boss fitting 1 and a body fitting, and a main fluid chamber 5 and an auxiliary fluid chamber 8 separated through a partition body 4, an air chamber 10 partitioned by a diaphragm 7, and first and second orifices 11, 12 for communicating the main fluid chamber 5 and auxiliary fluid chamber 8 with each other are provided below the vibration isolating base body 3. A changeover chamber 13 is provided between a communicating passage 14 from the main fluid chamber 5, and both orifices 11, 12 leading to the auxiliary fluid chamber 8.  In this changeover chamber 13, both orifices 11, 12 are opened in mutually opposite positions with an opening of the communicating passage 14 placed in the middle, and a rotor 21 of a rotary valve with one side part cut off is equipped so as to communicate the communicating passage 14 selectively with either one of both orifices by the rotation of the rotor through a cut-off part 23.
Patent JP-S60161441-A (JP)
Title: Sbr rubber composition
Inventor: SHINODA GOROU
IPC: B29K9/06
Filed: 1984-01-31
Abstract: PURPOSE:The titled composition, obtained by incorporating sulfur and carbon black in a specific proportion with SBR, capable of giving a vulcanized rubber, having a high hardness and low impact resilience, and effective for platen rubber rolls, etc. CONSTITUTION:An SBR rubber composition obtained by incorporating (A) 100pts.wt. SBR rubber with (B) 13-17pts.wt. preferably 15pts.wt. sulfur and (C) 50-120pts.wt. carbon black. The resultant composition is vulcanized to give a vulcanized rubber having a hardness as high as about 85-100 and an impact resilience as low as 4-10%.
Patent JP-H09209015-A (JP)
Title: High-efficient combustion control method for hot blast stove
Inventor: SATO BUNICHI
IPC: C21B9/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a high efficient combustion control method for hot blast stove by which an optimum value in a control value of oxygen concn. in combustion exhaust gas is obtd. and further, the ratio of coke oven gas/blast furnace gas is corrected and the control of the new ratio of the coke oven gas/the blast furnace gas is added to the hot blast stove operation to improve the hot blast stove efficiency and a heat generation unit. SOLUTION: In this high efficient combustion control method for the hot blast stove for controlling the mixed ratio of the coke oven gas to the blast furnace gas in the mixed gas as the combustion gas, the opening degrees of a coke oven gas flow rate control valve, a blast furnace gas flow rate control valve and an air flow rate control valve are controlled so that oxygen concn. of the exhaust gas in the hot blast stove is 0.4-0.6% and the mixed ratio of the coke oven gas to the blast furnace gas 2.3-3.0%.
Patent JP-S60159052-A (JP)
Inventor: BANDOU SATOSHI
IPC: B32B27/00
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53102351-A (JP)
Title: Surface finishing of spray coating layer
Inventor: MATOBA MASAAKI
IPC: B05D7/24
Filed: 1977-02-18
Abstract: PURPOSE: To prevent s agging of a spontaneous hardning spray coating composition by blasting a gas from a number of nozzles disposed in the vicinity of coating surface after coating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218068-A (JP)
Title: Flow rate measuring apparatus for fluid medium
Inventor: BUORUFUGANGU KIINTSURE
IPC: G01F1/698
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a flow rate measuring apparatus in which the circuitry for regulating the temperature of a heating circuit can be eliminated without sacrifice of accuracy or reliability at the time of evaluation by an arrangement wherein a heating voltage is constant or partially constant, a measuring voltage is evaluated using at least one characteristic curve, and the characteristic curve determines the relation between the measuring voltage and the flow rate of fluid. SOLUTION: A heating resistor RH heats at least one temperature dependent resistor and a resistor, being cooled differently by a fluid medium, is connected in a bridge DT such that the diagonal voltage thereof depends on the temperature difference of respective resistors. A following evaluation unit detects the quantity of fluid medium base on the diagonal voltage thus formed. The heating resistor RH is heated using a constant or partially constant heating voltage and the quantity of fluid medium is detected from a measuring voltage being fed to the heating resistor while taking account of a special curve determining the relation between the measuring voltage and the quantity of fluid medium.
Patent JP-S54109248-A (JP)
Title: Method of purifying deodorized waste water
Inventor: OOTSUBO MITSUSAKU
IPC: C02F1/52
Filed: 1978-02-16
Abstract: PURPOSE: To accomplish an efficient removal of thick coloring components from a waste water after the removal of odorous components such as formaldehyde, methanol and ammonia.  
     CONSTITUTION: Slaked lime is added to a high concentration coloring waste water discharged from a deodorizing apparatus for decomposing and removing odorous components such as formaldehyde, methanol and ammonia to control the pH thereof to 5.5 to 8.5. After the removal of the resulting precipitates, slaked lime is added to the remaining waste water to control the pH thereof to 8.5 to 12. Subsequently, the resulting precipitates are removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03220915-A (JP)
Title: A/d converter
Inventor: NAGAHISA TAKEHIKO
IPC: H03M1/12
Filed: 1990-01-26
Abstract: PURPOSE:To detect the abnormality of an A/D converter, the abnormality of an input signal selector switch or the abnormality of an external wiring by providing a 1st switch, an arithmetic section receiving the digital signal of this A/D converter and a series circuit composed of a reference power supply and a 2nd switch. CONSTITUTION:By deciding whether or not a digital value inputted to the arithmetic section 8 in the case of turning on of a 2nd switch 5B is a digital value equivalent to a reference voltage with an arithmetic section 8, whether or not an A/D converter 7 is normal is decided. Moreover, just after the 2nd switch 5B is transited from ON to OFF, by deciding whether or not the digital value inputted to the arithmetic section 8 is a digital value equivalent to the reference voltage, whether or not the 1st switch 5A is normal is decided by the arithmetic section 8. After the lapse of a prescribed time when the 2nd switch 5B transits from ON to OFF state and when the digital value inputted to the arithmetic section 8 is determined by input resistors 2A, 2B and R-C filters 3A, 4A, 3B, 4B, whether or not the digital value is equivalent to the attenuation of the reference voltage according to the constant is decided by the arithmetic section 8. Thus, whether or not an external wiring is broken is decided.
Patent JP-H06198318-A (JP)
Title: System for controlling rolling
Inventor: MATSUI YOICHI
IPC: B21B37/00
Filed: 1993-01-07
Abstract: PURPOSE:To obtain a high-efficiency and high power-factor system for controlling rolling by simultaneously applying a pulse-width modulation convertor/ inverter and a cycloconverter or power-supply installation of low power-factor and absorbing reactive power. CONSTITUTION:This system is a rolling plant having plural AC motors 121-130 and power converters (GTO) 111-118 with which the AC motors are driven. As a power converter in this rolling plant, the pulse-width modulation converter/ inverter (PWM) with which DC voltage is converted into AC power and also the power-factor of a power-supply is controlled and a cycloconverter (CYC) or the power-supply installation of low power-factor are simultaneously applied and the reactive power of the cycloconverter or the power-supply installation is absorbed In this way, the phase is controlled by the power-factor of the power-supply, the power-factor of the power-supply is controlled and the efficiency is improved because a reactive power compensator is unnecessitated.
Patent JP-H03222009-A (JP)
Title: Programmable controller
Inventor: NAKAI MASARU
IPC: G05B19/05
Filed: 1990-01-26
Abstract: PURPOSE:To recognize independently a function unit and to recognize connection by executing an instruction to the function unit under tool service processing in accordance with a designation instruction from a peripheral equipment. CONSTITUTION:A controller 8 executes the instruction which is transmitted through a communication port 4 by a program in the program controller 8 and which is designation-designated from the peripheral equipment 10. If it is the instruction as against the regular I/O unit 12, an instruction processing concerned is executed, and the instruction processing concerned is executed if it is the instruction to a function unit 11 under processing. Thus, the instruction is executed as against the units 11 and 12 even at a program mode by executing tool service.
Patent JP-H09207966-A (JP)
Title: Preserving method for irony lead frame
Inventor: WATANABE HIDEAKI
IPC: B65D81/24
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method that can maintain stability for irony lead frames in the passage of time. SOLUTION: This method is to seal up irony lead frames in a gasbarrier container from which oxygen and moisture are virtually removed, and in this case the irony lead frames are sealed up in a gas-barriering container together with a dehumidification agent and an oxygen absorbent that does not require moisture on absorbing oxygen. The oxygen absorbent shall be such that contains an acid gas absorbent, or further desirably of such that contains an oxygen absorption accelerating agent mainly composed of a hydrocarbonic chain polymer having an unsaturated fatty acid compound and/or an unsaturated group.
Patent JP-2000210125-A (JP)
Title: Rotary washing machine
Inventor: SHIRAISHI KAZUHISA
IPC: B08B1/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary washing machine of such a type as conducting the washing with a rotary brush by rotating a hydraulic wheel in a wheel chamber formed in a washing head, equipped with easy controllability for the water discharging direction from the hydraulic wheel and the condition of water discharge. SOLUTION: The rotary washing machine 10 is structured so that a hydraulic wheel 26 is installed rotatably in a wheel chamber 36 formed in a washing head 14, a rotary brush 20 is coupled operationally with the hydraulic wheel 26, and the brush 20 is rotated by the hydraulic wheel 26. A cover member 92 is rotatably arranged around the body 24 of the head 14 and furnished with water discharge parts 98, 100, 102, 104 in communication with the wheel chamber 36 to allow the water to flow in therefrom and discharging the water from discharge ports 90, 76, 82, 114 opening at the cover member outer surface, and the discharging direction and condition are changed over by turning the cover member 92.
Patent JP-H04256320-A (JP)
Title: Manufacture of semiconductor device and its device
Inventor: YAMAGUCHI YOSHIMITSU
IPC: H01L21/027
Filed: 1991-02-08
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device, which can STICK a thick insulating photosensitive resin layer used for the formation of, for example, a salient electrode, to the surface of a semiconductor wafer, and a device therefor. CONSTITUTION:A table 47, where a semiconductor wafer 52 is installed, is shifted to the position of first roller 28. An insulating photosensitive resin film 17 is supplied to the periphery of this roller 28, and the tip is sucked and held by a nozzle 38, and this film 17 is stuck to the semiconductor wafer 52, and is cut by a cutter 37. Then, it is shifted to the position of a second sticking roller 33, and the sticking face of the photosensitive resin film 17 is heat-bonded by this roller 33. And the semiconductor wafer 52, to which this insulating photosensitive film is stuck, is shifted to the position of a cutter 39, and the insulating photosensitive resin film 17 is cut according to the shape of this wafer.
Patent JP-S62177090-A (JP)
Title: Control of combustion in coke oven
Inventor: NATORI YOSHIAKI
IPC: C10B57/00
Filed: 1986-01-31
Abstract: PURPOSE:To stably produce high-quality coke by a computer-controlled process, by measuring surface temperatures of red-hot coke pushed out of a carbonization chamber at plural points and correcting target flue temperature from the difference between the average value of the measured temperatures and a hair-pin head temperature of a flue. CONSTITUTION:In order to achieve target coking time and target keeping time of a coke oven, surface temperatures of red-hot coke pushed out of a carbonization chamber are measured at plural points with plural thermometers having different heights attached to the side face of a cage of a coke guide vehicle. The difference between the average value of the measured temperatures and the temperature of red-hot coke at a position corresponding to the hair-pin head of a flue and the difference between the average value and target flue temperature are calculated. The flow rate and calorific value of fuel gas are determined from these values. A flue draft is controlled to get optimum combustion state according to the variation of the flow rate and calorific value and the target flue temperature is corrected according to various properties and conditions of charged coal to enable the control of combustion in coke oven.
Patent JP-H11203091-A (JP)
Title: Printer selection device nd printing system
Inventor: IKEGAMI MUNEMITSU
IPC: G06F13/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To switch a faulty printer to another printer even when the latter does not have a PDL which the faulty printer supports if a fault occurs during printing. SOLUTION: A printer selection device 3 is provided with a print data reception means 31, a print data transmission means 32, a printer information collection means 33, a data type recognition mean 34, a data type conversion means 35, a printer selection means 36, a printer information storage means 37 and network I/F 38 connecting the respective means with an outer network 4. When a fault occurs during printing, print data is converted into a PDL which another printer 2 support even if the printer 2 supporting specified PDL is not detected.
Patent JP-H02198415-A (JP)
Title: Ocular lens material
Inventor: KAMIYA NAOTAKA
IPC: C08F12/00
Filed: 1989-01-28
Abstract: PURPOSE:To obtain the ocular lens material which simultaneously has a high refractive index, high mechanical strength, high gas permeability, and excellent mechanability by using a copolymer consisting of a silicon-contg. styrene deriv. and a fluorine-contg. styrene deriv. as its essential copolymer components. CONSTITUTION:This lens material is constituted of the copolymer consisting of the silicon-contg. styrene deriv. and the fluorine-contg. styrene deriv. as its essential copolymer components. The silicon-contg. styrene deriv. is exemplified by, for example, the compd. expressed by formula I (in formula I, p is 1 to 15 integer; q is 0 or 1; r is 1 to 15 integer). The fluorine-contg. styrene deriv. is exemplified by, for example, the compd. expressed by formula II (in formula II, j is 1 to 3 integer; k to 0 or 7 integer). The transparent ocular lens material which has optically the high refractive index, the excellent mechanical strength, the high oxygen permeability, and the easy machinability obtd. in this way.
Patent JP-S60161190-A (JP)
Title: Multicolor image recording method
Inventor: WATANABE HIDEO
IPC: B41M5/34
Filed: 1984-02-01
Abstract: PURPOSE:To obtain a clear multicolor image on an ordinary paper, by a method wherein a thermal transfer sheet provided with four leuco dye layer capable of forming four respective different colors and a color developer layer in a set is used, and the dye layer for a desired color and the color developer layer are transferred onto a receiving sheet. CONSTITUTION:The thermal transfer sheet is used in which the leuco dye layers a-d capable of forming yellow, magenta, cyan and black colors and the color developer layer (e) are repeatedly arranged. The layers are arranged by a method wherein the color developer layer (e) is provided at one side end part and the leuco dye layers a-d are sequentially provided at the other side end part, or other method. The leuco dye layers and the color developer layer can be provided by using leuco dyes, a color developer, porous fillers, thermoplastic resins or the like which are used for known thermal recording papers. The transfer sheet thus obtained is placed on a receiving sheet, following by heating by a thermal printer or the like in accordance with color tone information, whereby the leuco dyes and the color developer are transferred and brought into reaction.
Patent JP-S58136168-A (JP)
Title: Facsimile device providing self-managing function
Inventor: MUROYA HIDEKI
IPC: H04N1/00
Filed: 1982-02-09
Abstract: PURPOSE:To improve the maintenability of a device and to repair the device quickly at failure, by providing a means grasping the operating and communicating state of the device, a means storing grasped information and a means recording the stored information. CONSTITUTION:A microprocessor 11 executes the operation in response to the content of an ROM12, an RAM13 stores the content and state of each section for the entire control. A nonvolatile memory 14 stores all information in the device such as the progress of the sequence, type of control to each section and the state, when a failure occurs during facsimile communication or the sequence operation is stopped on the way. The information stored in the memory 14 is outputted and recorded to a recording section 16 through an ornate initial generating circuit 15.
Patent JP-H09187571-A (JP)
Title: Arrow to be adsorbed to target
Inventor: MAENO KIYOTAKA
IPC: A63B65/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an arrow which can easily be detached from a target even when adsorptive power is set strong. SOLUTION: This arrow 31 to be adsorbed to the target has a sucker 56, handle 55 for supporting the sucker 56, string 61 connected to the section of sucker 56c away from the center of a non-adsorptive face 56c, and guide hole 60a for guiding the string 61 so as to pull the sucker 56 almost perpendicularly to an adsorptive face 56b. With the operation of guide hole 60a, the string 61 always pulls the sucker 56 almost right back and the sucker is not pulled outside away from the central part. Therefore, the sucker 56 is surely peeled off with a little force so as to be turned out from its outer peripheral edge. Since the guide hole 60a is provided integrally with the handle 55, even when the arrow flies in any direction and is adsorbed at any place, the direction for the string 61 to pull the sucker 56 is fixed at all times.